Smita Sihag is a General Surgeon and a Thoracic Surgeon in Uniondale, New York. Dr. Sihag is rated as an Experienced provider by MediFind in Endoscopy. Her top areas of expertise are Lung Cancer, Lung Adenocarcinoma, Non-Small Cell Lung Cancer (NSCLC), Endoscopy, and Hepato-Pancreato-Biliary Surgery.

Jennifer Mueller is a Gynecologic Oncologist and an Obstetrics and Gynecologist in Uniondale, New York. Dr. Mueller is rated as an Experienced provider by MediFind in Endoscopy. Her top areas of expertise are Endometrial Cancer, Endometrial Stromal Sarcoma, Ovarian Cancer, Hysterectomy, and Lymphadenectomy.

Christopher J. DiMaio, MD is a member of Northwell Health Physician Partners Gastroenterology and is the Regional Director of Endoscopy.He is an interventional endoscopist and a nationally recognized expert in the care of patients with complex pancreatic and biliary diseases, pre-cancerous and cancerous lesions of the gastrointestinal tract, Barrett's esophagus, complex colon polyps, benign and malignant obstruction of the gastrointestinal tract, and post-operative complications such as fistulas, leaks, and strictures. A significant portion of his practice is dedicated to the management of benign and malignant pancreatic disease, including pancreatitis, pancreatic cancers and cysts, and pancreatic fluid collections/pseudocysts/necrosis.Dr. DiMaio is a frequent speaker at national and regional GI meetings, has more than 100 scientific publications in high-impact journals, and has served on numerous committees for the American Society for Gastrointestinal Endoscopy (ASGE). He is a Past President of the New York Society for Gastroenterology and Endoscopy (NYSGE). Prior to joining Northwell, Dr. DiMaio served in a number of leadership positions with Memorial Sloan-Kettering Cancer Center, Mount Sinai Hospital, and Catholic Health. Dr. Dimaio is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Pancreatic Pseudocyst, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Pancreaticoduodenectomy.

David Friedel is a Gastroenterologist in Mineola, New York. Dr. Friedel is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Achalasia, Familial Pancreatic Cancer, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.

Jessica Widmer is a Gastroenterologist in Mineola, New York. Dr. Widmer is rated as a Distinguished provider by MediFind in Endoscopy. Her top areas of expertise are Familial Pancreatic Cancer, Bile Duct Obstruction, Cholestasis, Endoscopy, and Gastrectomy.

James Grendell is a Gastroenterologist in Mineola, New York. Dr. Grendell is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Acute Pancreatitis, Gastrostomy, and Endoscopy.

Stavros Stavropoulos is a Gastroenterologist in Bellmore, New York. Dr. Stavropoulos is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Stavropoulos is currently accepting new patients.

Dr. Cohn is a board certified orthopaedic surgeon and sports medicine specialist with a clinical focus on arthroscopic treatment of the knee, shoulder, and hip. Dr. Cohn also specializes in anterior cruciate ligament reconstruction, hip labral injury and impingement, and shoulder arthroscopy and shoulder replacement surgery. After graduating from Mount Sinai School of Medicine with distinction in research, Dr. Cohn performed his orthopaedic surgery residency at NYU Hospital for Joint Diseases where he was recognized for his leadership and clinical teaching. He completed his sports medicine fellowship training at Massachusetts General Hospital and Harvard Medical School. As a fellow in sports medicine and shoulder surgery at Massachusetts General Hospital, Dr. Cohn served as an assistant team physician for the New England Patriots, Boston Red Sox, Boston Bruins, New England Revolution, and numerous colleges and high schools, gaining experience in treating athletes at all levels.Currently, Dr. Cohn is the team orthopaedic surgeon for Hofstra University and several Long Island high schools. He also serves as the director of Northwell Health s Dance Medicine and Performing Arts Program, Young Adult Hip Preservation Program, and as the medical director of the Hofstra University Athletic Training Program. Dr. Cohn's academic titles include Associate Professor of Orthopaedic Surgery at the Zucker School of Medicine and the Program Director of the Northwell Health Huntington Hospital Orthopaedic Residency Program.Dr. Cohn's research interests include clinical outcomes of sports medicine procedures including arthroscopic surgery and ligament reconstruction. He has published in numerous peer-reviewed orthopaedic journals on topics including shoulder instability, shoulder injuries in throwing athletes, groin injuries, hip arthroscopy, patella (knee cap) dislocation, anterior cruciate ligament and meniscus tears, knee replacement surgery, and sideline management of athletic injuries.Having grown up in Valley Stream, New York, Dr. Cohn is excited to return home to practice at the Northwell Health Orthopaedic Institute and Long Island Jewish Valley Stream. Dr. Cohn is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Tendinitis, Osteoarthritis, Bursitis, Endoscopy, and Hormone Replacement Therapy (HRT).

Zeph Okeke, MD is a board certified urologic surgeon specializing in endourology, minimally invasive surgery and laparoscopy. He is known for developing and being the principal investigator of the novel S.T.O.N.E. classification system for kidney stones.His expertise is in using minimally invasive techniques for the management of complex kidney and ureteral stone disease, and urothelial cancers (transitional cell carcinoma) of the kidney and ureter. He also has special interest and expertise in Holmium and Thulium laser enucleation (HOLEP and ThuLEP) for enlarged prostates (BPH).In addition to treating patients and conducting research, Dr. Okeke serves as co-director of the Smith Institute for Urology endourology and laparoscopy fellowship training programs. He lectures at the American Urological Association s annual meetings and is frequently invited to speak before the World Congress of Endourology. A mentor and teacher, Dr. Okeke also serves as a surgeon and lecturer for live surgical demonstration courses at various international meetings.Dr. Okeke earned his medical degree from Cornell University Medical College in New York City. He completed his Urology residency and served as Chief Resident in the Department of Urology at the New York Presbyterian Hospital-Columbia University College of Physicians & Surgeons.Dr. Okeke's research interest includes surgical outcomes of kidney stone patients, grading and characterizing complex kidney stones to guide surgery and counseling with respect to outcomes. He has published in leading journals and textbooks including the Smith's Textbook of Endourology, Journal of Urology, Urology and Cancer.He is the recipient of the Teacher of the Year Award at the North Shore LIJ Health System. Dr. Okeke also received the prestigious Arnold P. Gold Foundation Teaching Award for Humanism and Excellence in Teaching. Columbia University College of Physicians & Surgeons awarded its first Lifetime Achievement Award to Dr. Okeke for medical student teaching during his residency. Dr. Okeke is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Kidney Stones, Horseshoe Kidney, Bladder Stones, Ureteroscopy, and Endoscopy.

Mark Talamini is a General Surgeon in New Hyde Park, New York. Dr. Talamini is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Cholecystitis, Gallbladder Disease, Hernia, Gallbladder Removal, and Endoscopy.

An internationally recognized colorectal surgeon, Feza Remzi, MD is a leader in the surgical management of inflammatory bowel disease (IBD) and other colorectal diseases. He specializes in the treatment of patients with complex colorectal conditions including ulcerative colitis, Crohn s Disease, diverticulitis, pelvic pouch procedures, sphincter-saving operations of the rectum, and re-operative abdominopelvic surgeries. Dr. Remzi has published over 300 peer- reviewed articles and book chapters on the surgical management of IBD, and ileal J-pouch. He has been recognized with several awards and honors, including being voted as one of the Castle Connolly and New York Magazine Top Doctors in New York. In 2010, he was honored with honorary fellowship/membership at the Annual National Surgical Congress in Turkey as the first recipient of this award from this society. A native of Turkey, Dr. Remzi earned his medical degree from Hacettepe University School of Medicine in Ankara, Turkey. He completed his general surgery residency and a fellowship in colon and rectal surgery at the Cleveland Clinic. Dr. Remzi is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, Ileostomy, and Endoscopy.

Joshua Dines is an Orthopedics specialist and a Sports Medicine provider in Uniondale, New York. Dr. Dines is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Tendinitis, Osteoarthritis, Tennis Elbow, Tenotomy, and Endoscopy.

Umair Nasir is an Internal Medicine specialist and a Gastroenterologist in Garden City, New York. Dr. Nasir is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Viral Gastroenteritis, Autoimmune Hepatitis, Esophagitis, Endoscopy, and Stent Placement.

Eugene Sullivan is a Gastroenterologist in Uniondale, New York. Dr. Sullivan is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Tenesmus, Gastrointestinal Bleeding, Crohn's Disease, Endoscopy, and Colonoscopy.

Andrew Rosenberg is a Gastroenterologist in Uniondale, New York. Dr. Rosenberg is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Heartburn, Barrett Esophagus, Gastrectomy, and Colonoscopy.

Benjamin Stern is a Gastroenterologist in Uniondale, New York. Dr. Stern is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Childhood Pancreatitis, Gastrectomy, and Colonoscopy.

Paul Mustacchia is a Gastroenterologist in East Meadow, New York. Dr. Mustacchia is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Diarrhea, Obesity, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

Kaleem Rizvon is a Gastroenterologist in East Meadow, New York. Dr. Rizvon is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Hepatitis, Irritable Bowel Syndrome (IBS), Diarrhea, Endoscopy, and Colonoscopy.

As a board certified orthopedic surgeon for over 20 years, Dr. Scuderi has an abundant experience in adult knee reconstruction and sports medicine with surgical techniques that include arthroscopic, minimally invasive and full open procedures. While he specializes in all disorders of the knee, he has pursued innovative developments in total knee replacement, gender specific knee designs and revision total knee replacements. Dr. Scuderi was the first orthopedic surgeon on Long Island to implant the first knee replacement specifically designed to fit a woman s anatomy. His contributions to the orthopedic literature are extensive with over 100 published scientific articles and book chapters in orthopedic medical journals and textbooks. He has also edited several textbooks on total knee replacement, sports medicine and knee surgery, and continues to lecture worldwide on reconstructive knee surgery. Dr. Scuderi is a member of several orthopedic and medical organizations, has served on numerous committees, and was the president of the Knee Society from 2012 -2013. Committed to education, he is the Adult Knee Reconstruction Fellowship Director at Lenox Hill Hospital. Dr. Scuderi is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Osteoarthritis, Baker Cyst, Bowlegs, Knee Replacement, and Hip Replacement.

Philip Cassar is a Gastroenterologist in Garden City, New York. Dr. Cassar is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Gastrointestinal Bleeding, Angiodysplasia of the Colon, Viral Gastroenteritis, Endoscopy, and Gastrectomy.